Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS44259

Currently announcedSnapshot awaiting refresh

ORG-NA302-RIPE · ULTAHOST-AP-AS

Last observed10/3/2026, 20:52:56Open ASN profile →

AS44259 relationship topology

Showing 4 / 4

AS44259ORG-NA302-RIPE

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6206ORG-NA302-RIPE

Relationship: Upstream
Observed weight: 652
ASN registration country: Netherlands
Latest RIS data: 10/31/2026, 00:00:00

Open AS6206 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS6206Observed weight 652	ORG-NA302-RIPE	Upstream	Netherlands	8/23/2019, 00:00:00	10/31/2026, 00:00:00	3,937
AS21859Observed weight 521	ZEN-ECN - Zenlayer Inc	Upstream	United States	8/23/2019, 00:00:00	10/31/2026, 00:00:00	680
AS146943Observed weight 428	TIER4CLOU-AS - Tier 4 Cloud Services	Upstream	India	8/23/2019, 00:00:00	10/31/2026, 00:00:00	1,349
AS9583Observed weight 263	SIFY-AS-IN - Sify Limited	Upstream	India	8/23/2019, 00:00:00	10/31/2026, 00:00:00	688

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context